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Author Topic: Rectangular Shape  (Read 7200 times)

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Offline Willy

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Rectangular Shape
« on: April 04, 2009, 01:28:28 PM »
I have a very large machine that I am setting up and fine tuning and I do rectangular with 4 square corners test file run. On the Mach screen and the machine run with 3 round corners as you can see from the screenshot.

Can you please tell me what cause that?

Thanks

Willy
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Offline ger21

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    • The CNC Woodworker
Re: Rectangular Shape
« Reply #1 on: April 04, 2009, 05:06:08 PM »
Probably CV mode.
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Gerry

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Offline derekbpcnc

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  • 195 195
Re: Rectangular Shape
« Reply #2 on: April 05, 2009, 02:14:55 PM »
Hi,

For external corners, I always prog to roll the cutter round the corner. Its much gentler on the machine?
Might also help with your problem?

ATB
Derek
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Offline Graham Waterworth

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  • Yorkshire Dales, England
Re: Rectangular Shape
« Reply #3 on: April 06, 2009, 12:52:18 PM »
Put a G61 at the start of your g-code, that should stop the rads.

Graham
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